Displacement doping atomic scale wire

Abstract

The invention discloses a displacement doping atomic scale wire, a preparation method and an application field. The atomic-scale wire is arranged on a semiconductor-property carbon-based material ( asemiconductor carbon nanotube or a semiconductor graphene nanoribbon); third-family, fourth-family or fifth-family elements are doped in a displacement manner by adopting an SPM and single ion implantation technology to form a wire having width of an atomic weight level; the wire can be used for connecting electronic devices of the atomic scale and used as interconnection of the large-scale integrated circuits of an atomic-scale thread to prepare corresponding integrated circuits.

Description

1. Technical field [0001] The invention relates to a wire extending from the field of microelectronics and nanoelectronics to a smaller scale (atomic scale), a preparation method and an application. 2. Background technology [0002] With the shrinking of device size, the microelectronics industry is approaching its physical limit, and the corresponding Moore's law, which indicates the pace of development of the microelectronics industry, is also invalidated. People are making every effort to develop nanoelectronics science and technology, but with little success, so that at the beginning of this year, the voice of suggesting that the world's electronics industry turn to intelligent manufacturing has gradually risen. People mainly study nano-scale and molecular-scale wires and devices. The performance and stability of the obtained nano- and molecular-scale wires and devices are poor and difficult to repeat. Few people study atomic-scale wires and devices. We are committed to...

AI Technical Summary

Problems solved by technology

People are making every effort to develop nanoelectronics science and technology, but with little success, so that at the beginning of this year, the voice of suggesting that the world's electronics industry turn to intelligent manufacturing has gradually risen

People mainly study nano-scale and molecular-scale wires and devices. The performance and stability of nano- and molecular-scale wires and devices are poor, and it is difficult to repeat. Atomic-scale wires and devices are rarely studied.

We are committed to the study of atomic-scale wires below the nanometer scale. The closest technology is the one-dimensional single-atom chain technology, but this one-dimensional single-atom chain is unstable, has poor repeatability, and cannot be self-supporting.

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